The complete production process for cement was optimized in the 20th century. For a long time however, the energy-intensive clinker grinding process was not ...

Loesche has now been able to provide a vertical roller mill of type LM 56.3+3 CS for grinding cement clinker to its end customer Attock Cement Pakistan ­Limited (ACPL). The new mill will be used in the new line 3 of the cement plant in Hub Chowki in Pakistan, in …

Nov 16, 2011· Process in vertical raw mill

Jul 16, 2018· RCL is again relying on well-proven LOESCHE mills for three of its cement plants for the grinding of clinker and/or slag. For each cement plant, one vertical roller mill type LM 41.2+2 CS with two grinding rollers and two support rollers with a power range of 3,000kW and a capacity of 130t/h has been ordered to grind the Portland Pozzolana ...

Loesche will supply two large vertical roller grinding mills of type LM 63.3+3 with a table diameter of 6.3 m and a main drive size of 7400 kW. Under the Fast-Track Concept, Loesche will not only supply the mills but also all process-related equipment like process filters, process fans, hot gas generators, etc, as well as the complete basic ...

Jul 04, 2013· For comminuting solid fuels includes roller grinding mills with two, three, four and six rollers. Loesche coal mills are mainly used in the cement industry for coal firing of cement rotary kilns.

Jun 25, 2015· The LOESCHE vertical roller grinding mill LM 53.3+3 C is used in the cement works in Apazapan for grinding clinker, and will produce 205t/h CPC 30 cement at 4,000 Blaine, as well as 195t/h CPC 40 cement, also at 3,700 Blaine.

Jul 10, 2014· Cement raw material has been almost exclusively ground in roller mills (vertical air-swept grinding mills) since the second half of the 20th Century. Loesche...

Since 1906, the company has been recognised as the worldwide market leader in the business of designing, manufacturing and servicing grinding roller mills. Loesche continues to set standards of expertise in the industry for dry grinding and processing of cement…

The six powerful cement mills, which will have a 350t/h throughput each, are installed for the grinding of cement clinker to a fineness of 3,200Blaine in the step of the process. The six LOESCHE coal mills will be in operation for the grinding of coal to a fineness of 10% R 90μm.

Mar 02, 2017· From the pioneer and pacemaker in grinding. The intelligent concept of LOESCHE's CCG Plant enhances your flexibility during operation. …

Aug 08, 2018· At the same time as the order for the new grinding plant in Gazipur, LOESCHE also received an order for a further mill for end customer Shun Shing Cement Mills Ltd. (SSCML), also …

Oct 18, 2012· The Loesche coal grinding mill range is divided into two serial types: Small twin mills constructed to individual specifications (LM 12.2 D to LM 20.2 D), with table diameters from 1,200 to 2,000 mm. Larger mills with two, three and four rollers and modular struc- tures (LM 21.2 D to LM 43.4 D), with table diameters from 2,100 to 4,300 mm ...

Loesche is an owner-managed engineering company founded in Berlin in 1906 and currently based in Düsseldorf, Germany that designs, manufactures and services vertical roller mills for grinding of coal, cement raw materials, granulated slag, industrial minerals and ores.At present, more than 400 people are working for Loesche in Germany and around 850 are employed worldwide.

Jul 22, 2014· The LOESCHE mill type LM 63.3+3 – proven technology for cement grinding The first LOESCHE mill of the type LM 63.3+3 commenced production back in 2009 in Nallalingayapalli, India and has meanwhile proven its merit as a reliable mill for OPC + PPC cement. This was a technological challenge for LOESCHE at the time.

Feb 20, 2013· Grinding of cement clinker and granulated blast furnace slag in roller grinding mills is a technology introduced by Loesche. The breakthrough in grinding …

Jun 11, 2018· The grinding of clinker and cement and of granulated blast furnace slag and slag in vertical air-swept grinding mills dates back to Ernst Curt Loesche's invention. In 1927, he applied for a patent for the world's first spring-loaded air-swept mill – the beginning of the triumph that is LOESCHE vertical roller mills.

LOESCHE coal grinding mills are distinguished by characteristics that improve efficiency, safety and environmental protection, from the standard version to t...

Aug 08, 2018· At the same time as the order for the new grinding plant in Gazipur, LOESCHE also received an order for a further mill for end customer Shun Shing Cement Mills Ltd. (SSCML), also part of the Shun Shing Group. An LM 53.3+3 CS will be used, with three main and three support rollers and a drive power of 4,650kW.

May 18, 2018· LOESCHE has now sold two of its biggest coal/petcoke grinding mills for the cement industry in Mexico. They have been selected by Cooperativa La Cruz Azul, S.C.L. for their plant in the province of Hidalgo, 80 km north of Mexico City, and for their Lagunas plant in the province of Oaxaca in southern Mexico.